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12354499-24 — CAP,PROTECTIVE,DUST AND MOISTURE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12354499-24: CAP,PROTECTIVE,DUST AND MOISTURE.

CAP,PROTECTIVE,DUST AND MOISTURE. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, design_type: FRICTION, overall_diameter: 3.230 INCHES NOMINAL IN, end_item_identification: TEST SET ELECTRONIC SYS; DIRECT SUPPORT (DSESTS), round_cap_outside_surface_condition: SMOOTH, opening_inside_diameter_for_which_designed: 2.670 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-481-8688, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
12354499-24
NSN: 5340-01-481-8688
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
design_typeFRICTION
overall_diameter3.230 INCHES NOMINAL IN
end_item_identificationTEST SET ELECTRONIC SYS; DIRECT SUPPORT (DSESTS)
round_cap_outside_surface_conditionSMOOTH
opening_inside_diameter_for_which_designed2.670 INCHES NOMINAL IN
NSN5340-01-481-8688
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12354499-24 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
DESIGN TYPE: FRICTION
•
OVERALL DIAMETER: 3.230 INCHES NOMINAL IN
•
OPENING INSIDE DIAMETER FOR WHICH DESIGNED: 2.670 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR
•
ROUND CAP OUTSIDE SURFACE CONDITION: SMOOTH
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
OVERALL DIAMETER3.230 INCHES NOMINAL IN
OPENING INSIDE DIAMETER FOR WHICH DESIGNED2.670 INCHES NOMINAL IN
SPECIAL FEATURESDUST COVERS ARE TO BE ONE-PIECE MOLDED NEOPRENE WITH PHYSICAL CHARACTERISTICS AS FOLLOW: SPECIFIC GRAVITY 1.44, 63 DUROMETER HARDNESS, SELF-EXTINGUISHING, NEGITIVE 40 DEGREES C TO 120 C;FUNGUS GROWTH, INERT, COLOR BLACK
END ITEM IDENTIFICATIONTEST SET ELECTRONIC SYS; DIRECT SUPPORT (DSESTS)
MATERIALRUBBER CHLOROPRENE CLASS CR
ROUND CAP OUTSIDE SURFACE CONDITIONSMOOTH
SUBSTITUTES & CROSS-REFERENCES 1
12354499Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12354499-24?
12354499-24 is a CAP,PROTECTIVE,DUST AND MOISTURE.
What parts can replace 12354499-24?
There is 1 known substitute for 12354499-24: 12354499. Substitute compatibility should be verified for your specific system.
What is the NSN for 12354499-24?
12354499-24 is cataloged in the U.S. Government catalog under NSN 5340-01-481-8688. This indicates validated use in U.S. government and defense supply chains.
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